<html>
<head>
    <meta charset="utf-8">
    <title>登录界面</title>
</head>
<body>
<table>
    <tr>
        <td>账户：</td>
        <td><input id="username" type="text" size="50"></td>
    </tr>
    <tr>
        <td>密码：</td>
        <td><input id="password" type="password" size="50"></td>
    </tr>
    <tr>
        <td><input type="button" name="登录" onclick="login()"></td>
        <td><input type="reset" name="重置"></td>
    </tr>
</table>
</body>
</html>